61706720 (number)

61706720 is an even 8-digits composite number following 61706719 and preceding 61706721. In scientific notation, it is written as 6.1706720 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 48 positive divisors. There are 24105984 positive integers (up to 61706720) that are relatively prime to 61706720.

Interesting facts

Basic properties

Name

Name sixty-one million seven hundred six thousand seven hundred twenty

Notation

Scientific notation 6.1706720 × 10^7
Engineering notation 6.1706720 × 10^6

Prime Factorization of 61706720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 43 × 8969

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3856670
Product of the distinct prime numbers

The prime factorization of 61706720 is 2 × 2 × 2 × 2 × 2 × 5 × 43 × 8969. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61706720)

Multiplication

n×y
n×2 123413440
n×3 185120160
n×4 246826880
n×5 308533600

Division

n÷y
n÷2 30853360
n÷3 20568906.666667
n÷3 15426680
n÷5 12341344

Exponentiation

ny
n2 3807719293158400
n3 2.3496186826152E+23
n4 1.4498726215491E+31
n5 8.9466883893594E+38

Nth Root

y√n
2√n 7855.3624995922
3√n 395.16410422112
4√n 88.630482902849
5√n 36.146520036085

Divisors of 61706720

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61706719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61706720 can be divided by 48 positive divisors. The sum of these divisors (counting 61706720) is 1, the average is 0.020833333333333.

Base conversion 61706720

Base System Value
2 Binary 11101011011001000111100000
3 Ternary 11022010000201002
4 Quaternary 3223121013200
5 Quinary 111244103340
6 Senary 10042331132
8 Octal 353310740
10 Decimal 61706720
12 Duodecimal 187b9aa8
16 Hexadecimal 3ad91e0
20 Vigesimal j5d6g0
36 Base36 10ql7k

Cryptographic Hash Functions

md5 7b876fd407afcfb9ce4419074ae71ee5
sha1 9d8e4054c7a54af0f17148fa6f23f9f187edd8ee
sha256 1ffb7fc1cf7a0fb67d0919e8fee737e9e89e982970a1fe4d9afd3ac71c8136a3
sha512 540e094e758a11368c05bca8a5e636f8218cd409796095ad3a3dd94b4da386cc3039067ae62278a1aab1c56cd3b06a5db287e235edebce1ec841ecf3257072b6
ripemd-160 487bf57dad84e126a91e23d2fef1689edeec45b8

61706720 as geometric shapes

Circle

Radius = n
Diameter 123413440
Circumference 387714756.45824
Area 1.1962302958319E+16

Sphere

Radius = n
Volume 9.8420597227218E+23
Surface area 4.7849211833274E+16
Circumference 387714756.45824

Square

Length = n
Perimeter 246826880
Area 3807719293158400
Diagonal 87266480.313559

Cube

Length = n
Surface area 22846315758950400
Volume 2.3496186826152E+23
Space diagonal 106879174.20843

Equilateral Triangle

Length = n
Perimeter 185120160
Area 1.6487908191777E+15
Altitude 53439587.104213

Triangular Pyramid

Length = n
Surface area 1.6487908191777E+15
Volume 2.7690521727997E+22
Height 29088826.771186